so, have you guys seen the first Halloween film from 1978? i hope so! anyways, in the opening scene (SPOILERS!) Michael Myers kills his older sister and he goes outside afterwards. his parents find him holding the knife.

the look on his face says, "you people have NO IDEA that i just drank three gallons of Mountain Dew!"

it's just a joke i found in a funny YouTube video lmaooooooo